package com.itheima.reggie.common;


/**
 * 基于ThreadLocal封装工具类，用于获得当前登录用户id
 * 获取范围是同一个线程内
 */
public class BaseContext {

    private static ThreadLocal<Long> threadLocal=new ThreadLocal<>();

    public static void setCurrentId(Long id) {
        threadLocal.set(id);
    }
    public  static  Long getCurrentId(){
        return threadLocal.get();
    }
}
